Cremona's table of elliptic curves

Class 28700b

28700 = 22 · 52 · 7 · 41



Data for isogeny class 28700b

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 41+ Signs for the Atkin-Lehner involutions
Conductor 28700 Conductor
Count 2 Number of curves in isogeny class
Curves 28700b1 28700b2 Curves in isogeny class
deg 27648 Modular degree for the optimal curve
Eigenvalues 2-  2 5+ 7+  0  4  0  5 Hecke eigenvalues for primes less than 20
L 3.5968791383566 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 114800bt 5740b Quadratic twists by: -4 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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